Base | Representation |
---|---|
bin | 1001010010010111110110… |
… | …0001001000101101001001 |
3 | 1100011012000002101122102222 |
4 | 2110211331201020231021 |
5 | 2314300111213213001 |
6 | 33414551425503425 |
7 | 2102511060153365 |
oct | 224457541105511 |
9 | 40135002348388 |
10 | 10211243101001 |
11 | 3287622584428 |
12 | 118b0107a1b75 |
13 | 590bba86a487 |
14 | 2743264c22a5 |
15 | 12a94047661b |
hex | 9497d848b49 |
10211243101001 has 8 divisors (see below), whose sum is σ = 10672255501320. Its totient is φ = 9757490738688.
The previous prime is 10211243100973. The next prime is 10211243101009. The reversal of 10211243101001 is 10010134211201.
It can be written as a sum of positive squares in 4 ways, for example, as 37471667776 + 10173771433225 = 193576^2 + 3189635^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10211243101001 - 214 = 10211243084617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10211243101009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1815006626 + ... + 1815012251.
It is an arithmetic number, because the mean of its divisors is an integer number (1334031937665).
Almost surely, 210211243101001 is an apocalyptic number.
It is an amenable number.
10211243101001 is a deficient number, since it is larger than the sum of its proper divisors (461012400319).
10211243101001 is an equidigital number, since it uses as much as digits as its factorization.
10211243101001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3630019003.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 10211243101001 its reverse (10010134211201), we get a palindrome (20221377312202).
The spelling of 10211243101001 in words is "ten trillion, two hundred eleven billion, two hundred forty-three million, one hundred one thousand, one".
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